code: def test_predicate_pushdown_join_fill_null_10058() -> None:
      ids = pl.LazyFrame({"id": [0, 1, 2]})
      filters = pl.LazyFrame({"id": [0, 1], "filter": [True, False]})
  
      assert (
          ids.join(filters, how="left", on="id")
          .filter(pl.col("filter").fill_null(True))
          .collect()
          .to_dict(as_series=False)["id"]
      ) == [0, 2]
  
imports: from datetime import date, datetime, timedelta
  from typing import Any
  import numpy
  import pytest
  import polars
  from polars.testing import assert_frame_equal
  from polars.testing.asserts.series import assert_series_equal
label_desc: Use image node_id 9 for calling a global function with example usage: test_predicate_pushdown_join_fill_null_10058() without return types